There are technologies that allow you to allocate software execution to a set number of processors sometimes called processor pinning 有些技术允许将软件执行分配到一组处理器上（有时候也叫做processor pinning ） 。
2.
Assigning processors to specific threads can improve performance under these conditions by eliminating processor reloads ; such an association between a thread and a processor is called processor affinity 如果将各个处理器分配给特定线程，则通过消除处理器的重新加载需要，可以提高在这些条件下的性能；线程与处理器之间的这种关联称为“处理器关联” 。
3.
Assigning processors to specific threads can improve performance under these conditions by eliminating processor reloads and reducing thread migration across processors thereby reducing context switching ; such an association between a thread and a processor is called processor affinity 如果将各个处理器分配给特定线程，则通过消除处理器的重新加载需要以及减少处理器之间的线程迁移（因而减少上下文切换） ，可以提高在这些条件下的性能；线程与处理器之间的这种关联称为“处理器关联” 。
